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create-hash
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create-hash - npm Package Compare versions
Comparing version 1.1.3 to 1.2.0
| 'use strict' | ||
| var inherits = require('inherits') | ||
| var md5 = require('./md5') | ||
| var MD5 = require('md5.js') | ||
| var RIPEMD160 = require('ripemd160') | ||
| var sha = require('sha.js') | ||
| var Base = require('cipher-base') | ||
| function HashNoConstructor (hash) { | ||
| Base.call(this, 'digest') | ||
| this._hash = hash | ||
| this.buffers = [] | ||
| } | ||
| inherits(HashNoConstructor, Base) | ||
| HashNoConstructor.prototype._update = function (data) { | ||
| this.buffers.push(data) | ||
| } | ||
| HashNoConstructor.prototype._final = function () { | ||
| var buf = Buffer.concat(this.buffers) | ||
| var r = this._hash(buf) | ||
| this.buffers = null | ||
| return r | ||
| } | ||
| function Hash (hash) { | ||
@@ -48,6 +26,6 @@ Base.call(this, 'digest') | ||
| alg = alg.toLowerCase() | ||
| if (alg === 'md5') return new HashNoConstructor(md5) | ||
| if (alg === 'rmd160' || alg === 'ripemd160') return new Hash(new RIPEMD160()) | ||
| if (alg === 'md5') return new MD5() | ||
| if (alg === 'rmd160' || alg === 'ripemd160') return new RIPEMD160() | ||
| return new Hash(sha(alg)) | ||
| } |
152
md5.js
@@ -1,151 +0,5 @@ | ||
| 'use strict' | ||
| /* | ||
| * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message | ||
| * Digest Algorithm, as defined in RFC 1321. | ||
| * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002. | ||
| * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet | ||
| * Distributed under the BSD License | ||
| * See http://pajhome.org.uk/crypt/md5 for more info. | ||
| */ | ||
| var MD5 = require('md5.js') | ||
| var makeHash = require('./make-hash') | ||
| /* | ||
| * Calculate the MD5 of an array of little-endian words, and a bit length | ||
| */ | ||
| function core_md5 (x, len) { | ||
| /* append padding */ | ||
| x[len >> 5] |= 0x80 << ((len) % 32) | ||
| x[(((len + 64) >>> 9) << 4) + 14] = len | ||
| var a = 1732584193 | ||
| var b = -271733879 | ||
| var c = -1732584194 | ||
| var d = 271733878 | ||
| for (var i = 0; i < x.length; i += 16) { | ||
| var olda = a | ||
| var oldb = b | ||
| var oldc = c | ||
| var oldd = d | ||
| a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936) | ||
| d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586) | ||
| c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819) | ||
| b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330) | ||
| a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897) | ||
| d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426) | ||
| c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341) | ||
| b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983) | ||
| a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416) | ||
| d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417) | ||
| c = md5_ff(c, d, a, b, x[i + 10], 17, -42063) | ||
| b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162) | ||
| a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682) | ||
| d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101) | ||
| c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290) | ||
| b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329) | ||
| a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510) | ||
| d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632) | ||
| c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713) | ||
| b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302) | ||
| a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691) | ||
| d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083) | ||
| c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335) | ||
| b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848) | ||
| a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438) | ||
| d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690) | ||
| c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961) | ||
| b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501) | ||
| a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467) | ||
| d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784) | ||
| c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473) | ||
| b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734) | ||
| a = md5_hh(a, b, c, d, x[i + 5], 4, -378558) | ||
| d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463) | ||
| c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562) | ||
| b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556) | ||
| a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060) | ||
| d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353) | ||
| c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632) | ||
| b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640) | ||
| a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174) | ||
| d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222) | ||
| c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979) | ||
| b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189) | ||
| a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487) | ||
| d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835) | ||
| c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520) | ||
| b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651) | ||
| a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844) | ||
| d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415) | ||
| c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905) | ||
| b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055) | ||
| a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571) | ||
| d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606) | ||
| c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523) | ||
| b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799) | ||
| a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359) | ||
| d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744) | ||
| c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380) | ||
| b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649) | ||
| a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070) | ||
| d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379) | ||
| c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259) | ||
| b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551) | ||
| a = safe_add(a, olda) | ||
| b = safe_add(b, oldb) | ||
| c = safe_add(c, oldc) | ||
| d = safe_add(d, oldd) | ||
| } | ||
| return [a, b, c, d] | ||
| module.exports = function (buffer) { | ||
| return new MD5().update(buffer).digest() | ||
| } | ||
| /* | ||
| * These functions implement the four basic operations the algorithm uses. | ||
| */ | ||
| function md5_cmn (q, a, b, x, s, t) { | ||
| return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b) | ||
| } | ||
| function md5_ff (a, b, c, d, x, s, t) { | ||
| return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t) | ||
| } | ||
| function md5_gg (a, b, c, d, x, s, t) { | ||
| return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t) | ||
| } | ||
| function md5_hh (a, b, c, d, x, s, t) { | ||
| return md5_cmn(b ^ c ^ d, a, b, x, s, t) | ||
| } | ||
| function md5_ii (a, b, c, d, x, s, t) { | ||
| return md5_cmn(c ^ (b | (~d)), a, b, x, s, t) | ||
| } | ||
| /* | ||
| * Add integers, wrapping at 2^32. This uses 16-bit operations internally | ||
| * to work around bugs in some JS interpreters. | ||
| */ | ||
| function safe_add (x, y) { | ||
| var lsw = (x & 0xFFFF) + (y & 0xFFFF) | ||
| var msw = (x >> 16) + (y >> 16) + (lsw >> 16) | ||
| return (msw << 16) | (lsw & 0xFFFF) | ||
| } | ||
| /* | ||
| * Bitwise rotate a 32-bit number to the left. | ||
| */ | ||
| function bit_rol (num, cnt) { | ||
| return (num << cnt) | (num >>> (32 - cnt)) | ||
| } | ||
| module.exports = function md5 (buf) { | ||
| return makeHash(buf, core_md5) | ||
| } |
| { | ||
| "name": "create-hash", | ||
| "version": "1.1.3", | ||
| "version": "1.2.0", | ||
| "description": "create hashes for browserify", | ||
@@ -27,5 +27,6 @@ "browser": "browser.js", | ||
| "hash-test-vectors": "^1.3.2", | ||
| "standard": "^5.3.1", | ||
| "safe-buffer": "^5.0.1", | ||
| "standard": "^10.0.2", | ||
| "tap-spec": "^2.1.2", | ||
| "tape": "^3.0.3" | ||
| "tape": "^4.6.3" | ||
| }, | ||
@@ -35,5 +36,6 @@ "dependencies": { | ||
| "inherits": "^2.0.1", | ||
| "ripemd160": "^2.0.0", | ||
| "md5.js": "^1.3.4", | ||
| "ripemd160": "^2.0.1", | ||
| "sha.js": "^2.4.0" | ||
| } | ||
| } |
| var test = require('tape') | ||
| var Buffer = require('safe-buffer').Buffer | ||
| var algorithms = ['sha1', 'sha224', 'sha256', 'sha384', 'sha512', 'md5', 'rmd160', 'ripemd160'] | ||
@@ -14,3 +15,3 @@ var encodings = ['hex', 'base64'] // ignore binary | ||
| vectors.forEach(function (obj, i) { | ||
| var input = new Buffer(obj.input, 'base64') | ||
| var input = Buffer.from(obj.input, 'base64') | ||
| var node = obj[algorithm] | ||
@@ -23,3 +24,3 @@ var js = createHash(algorithm).update(input).digest('hex') | ||
| vectors.forEach(function (obj, i) { | ||
| var input = new Buffer(obj.input, 'base64').toString(encoding) | ||
| var input = Buffer.from(obj.input, 'base64').toString(encoding) | ||
| var node = obj[algorithm] | ||
@@ -32,3 +33,3 @@ var js = createHash(algorithm).update(input, encoding).digest('hex') | ||
| vectors.forEach(function (obj, i) { | ||
| var input = new Buffer(obj.input, 'base64') | ||
| var input = Buffer.from(obj.input, 'base64') | ||
| var node = obj[algorithm] | ||
@@ -35,0 +36,0 @@ var hash = createHash(algorithm) |
Sorry, the diff of this file is not supported yet
Fixed alerts
Major refactor
Supply chain riskPackage has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.
Found 1 instance in 1 package
Improved metrics
- Number of lines in readme file
- increased by5.26%
20
- Number of medium supply chain risk alerts
- decreased by-100%
0
Worsened metrics
- Total package byte prevSize
- decreased by-49.71%
5214
- Dependency count
- increased by25%
5
- Dev dependency count
- increased by25%
5
- Number of package files
- decreased by-11.11%
8
- Lines of code
- decreased by-72.41%
64
Dependency changes
+ Addedmd5.js@^1.3.4
+ Addedmd5.js@1.3.5(transitive)
Updatedripemd160@^2.0.1